... (special specifications and requirements can be designed and manufactured).The series of water purification equipment set flocculation, sedimentation, ... , water catchment, filtration and other processes in the culmination of the essence, no single person can achieve automatic operation ... s * m26. rinse lasted: + = 4-6min (adjustable)7. The total residence time :40-50min8. water pressure :0.06-0 .10 ...